Results 31 to 40 of about 20,004,569 (303)
How Orange Carotenoid Protein controls the excited state dynamics of Canthaxanthin [PDF]
, 2023 Orange Carotenoid Protein (OCP) is a ketocarotenoid-binding protein essential for photoprotection in cyanobacteria. The main steps of the photoactivated conversion which converts OCP from its resting state to the active one have been extensively ...
Amanda, Arcidiacono +3 more
core +2 more sources
Excited-state Dynamics of Radical Ions in Liquids
CHIMIA, 2021 Thomas Bally has acquired international recognition for his work on the photochemistry of reactive intermediates, which include radical ions. Here, we present a brief overview of our investigations of the excited-state dynamics of radical ions in liquids
Jakob Grilj +2 more
doaj +1 more source
Mapping the ultrafast vibrational dynamics of all-trans and 13-Cis retinal isomerization in Anabaena Sensory Rhodopsin [PDF]
EPJ Web of Conferences, 2019 The ground and excited state evolution of fingerprint vibrational modes of all-trans-and 13-cis-retinal are mapped by impulsive vibrational spectroscopy. All-trans-retinal shows slower frequency shift dynamics in the excited state in comparison to 13-cis-
Roy Partha Pratim +3 more
doaj +1 more source
Nature Communications, 2019 Excited-state molecular dynamics may be too complex to be resolved by femtosecond spectroscopic studies. Here the authors resolve the competing pathways in the excited state dynamics of methyl bromide by attosecond transient absorption spectroscopy, from
Henry Timmers +9 more
doaj +1 more source
Molecules, 2016 Melamine may have been an important prebiotic information carrier, but its excited-state dynamics, which determine its stability under UV radiation, have never been characterized.
Yuyuan Zhang +5 more
doaj +1 more source
A Protein Environment-Modulated Energy Dissipation Channel in LHCII Antenna Complex
iScience, 2020 Summary: The major light-harvesting complex of photosystem II (LHCII) is the main contributor to sunlight energy harvesting in plants. The flexible design of LHCII underlies a photoprotective mechanism whereby this complex switches to a dissipative state
Francesco Saccon +5 more
doaj +1 more source
Initial Excited-state Structural Dynamics of Uridine from Resonance Raman Spectroscopy [PDF]
, 2018 The effect of the N1 ribose sugar on the initial excited‐state structural dynamics of uridine is explored with ultraviolet resonance Raman spectroscopy.
Sasidharanpillai, Swaroop +2 more
core +1 more source
Chemical Physics Impact, 2021 Excited state dynamics of neutral and anionic forms of 2-((2- hydroxybenzylidene)amino)phenol (HBAP), a Schiff base, has been elucidated using time resolved fluorescence spectroscopy. The neutral molecule exhibits keto-enol tautomerism.
Arkaprava Chowdhury +2 more
doaj +1 more source
Excited State Electronic Structure and Dynamics in Diblock pi-Conjugated Oligomers [PDF]
, 2023 The excited state electronic structure and ultrafast energy transfer in two diblock oligomers F3-TBT and F3-mP-TBT was explored (F3 = tri-(9,9-dioctylfluorene), TBT = 4,7-di(thiophen-2-yl)benzo[c][1,2,5]thiadiazole, mP = meta-phenylene).
Habtom, Gobeze +2 more
core +2 more sources
Excited-State Dynamics in the RNA Nucleotide Uridine 5’-Monophosphate Investigated by Femtosecond Broadband Transient Absorption Spectroscopy [PDF]
, 2019 Damage to RNA from ultraviolet radiation induce chemical modifications to the nucleobases. Unraveling the excited states involved in these reactions is essential, but investigations aimed at understanding the electronic-energy relaxation pathways of ...
Matthew M. Brister (6476541) +1 more
core +2 more sources